5 ms·

I'm curious about this limitation: > Descendant and child combinators are unsupported Are conditional applications of rules also unsupported, like `:hover` an

by matchu 10y ago

I'm curious about this limitation: > Descendant and child combinators are unsupported Are conditional applications of rules also unsupported, like `:hover` and media queries? That's a big deal in terms of runtime perf, too.

rtsao 10y ago
Yeah, media queries and pseudo selectors (such as :hover) are supported. These tend to be really important for critical CSS. Descendent combinators are possible but to a greater degree involve tradeoffs. I posted my thoughts on this on this issue: https://github.com/rtsao/styletron/issues/27#issuecomment-265678839 https://github.com/rtsao/styletron/issues/27#issuecomment-26...